November262011

But I am not too sure what the benefits of rapid deceleration would be. I mean you have to handle that wobbly filament and treating it harder could cause problems.. (Well maybe treat it real hard so it does behave like a solid?)

A seperate acceleration value for slowing down the extruder (a lower one) before retract could be beneficial..

November082011

I think it gets a bit simpler as we can convert only those cases where the segment length is equal. As the STL s are created with equal segment lengths if they are describing an arc we can first check if the segment lengths are the same, if that is the case go for the arc calculation. So we have a special case of circumscribing arc. As the triangles are symmetric.